/*
 * Copyright 2004 original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jbfilter.jsp.fcomps;

import java.util.regex.Pattern;

import org.jbfilter.bean.fcomps.single.RegexFilterComponentBean;
import org.jbfilter.core.FilterComponent;
import org.jbfilter.jsp.JbfilterTag;

public class RegexFilterComponentTag<E> extends SingleFilterComponentSimpleTag<E> {
	private Pattern pattern;
	private boolean patternSet;
	@Override
	protected FilterComponent<E> createComponent() {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	protected void setPropertiesSingleFilterComponentTagCallback() {
		RegexFilterComponentBean<E> rfComp = getRegexFilterComponent(); 
//		if (isValueSet()) {
//			// value is a string
//			rfComp.setValue(getValue());
//		}
		if (patternSet) {
			rfComp.setPattern(pattern);
		}
	}

	// up to now only bean version is supported...
	private RegexFilterComponentBean<E> getRegexFilterComponent() {
		return (RegexFilterComponentBean<E>)getFilterComponent();
	}

	public void setPattern(Pattern pattern) {
		this.pattern = pattern;
		patternSet = true;
	}
	@Override
	protected JbfilterTag getJbfilterTag() {
		return JbfilterTag.regexComponent;
	}
}
